سعر مؤشر تدفق تذوب
MFI MFR MVR Test Extrusion Plastometer Plastic Melt Flow Rate Melt Flow Index Tester
نظرة عامة
QL-450 series melt flow rate meter is mainly used for the analysis and research of melt flow rate of thermoplastics under certain conditions. معدل تدفق الذوبان (مؤشر الذوبان) of the thermoplastic refers to the mass of the plastic passing through the standard die every 10 minutes under a certain temperature and load. It is expressed by the MFR (MI) القيمة, which can distinguish the thermoplastic in the molten state of viscous flow characteristics. The test is great significance to the quality assurance of raw materials and products of thermoplastics and chemical fiber.
المعايير
ISO 1133-2011 : Polymer materials-Mass and volume flow rate detection
ASTM D1238-13 : Standard Test Method for Melt Flow Rate of Thermoplastics
GB / T 3682-2018 : Thermoplastic melt mass flow rate and melt volume flow rate determination
JJG878-1994 (2005) : Verification Regulations for Melt Flow Rate Meter
JB/T5456-2005 : Technical conditions of melt flow rate meter
المنتجات المعلمة
Measurement Method
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Mass method/Volume method
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وضع العرض
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4.3 inch LCD color touch screen
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Timing Accuracy
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0.01S
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Cutting Method
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كتيب, تلقائي
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نطاق القياس
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(0.1-2000) ز / 10min
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Recovery Time
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≤ 2min
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Result Output
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Micro printer
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قوة
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220V, 50HZ
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Extrusion Part
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Discharge Port Diameter
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φ2.095±0.005mm
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Discharge Port Length
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8.000± 0.025 مم
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Charging Barrel Diameter
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φ9.550±0.007mm
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Charging Barrel Length
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152مم
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Piston Head Diameter
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φ9.474±0.007mm
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Piston Head Length
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6.350± 0.100 مم
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Piston Displacement Indication Error
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تحديد المواقع ± 0.01mm
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Barrel Temperature
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Barrel Temperature Range
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Temperature control point can be arbitrarily set within the range of 50.0℃ ~ 450.0℃
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Intelligent PID Regulation
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Reach the temperature control point and constant temperature in a short time
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Constant Temperature Accuracy
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± 0.2 ℃
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Temperature Control Gradient
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≤±0.5℃ (10mm above the die)
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Temperature Resolution
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0.01℃
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Standard Test Load (Standard test force level 8, test load relative error ≤0.5%, using mirror chrome plating Standard)
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1 درجة
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0.325كجم = (piston rod + weight tray + heat insulation sleeve + weight body No. 1)
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2 درجة
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1.200 كجم =(0.325+2 0.875 وزن)
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3 درجة
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2.160kg =(0.325+ No.3 1.835 وزن)
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4 درجة
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3.800 كجم =(0.325+ No.4 3.475 وزن)
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5 درجة
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5.000 كجم =(0.325+ No.5 4.675 وزن)
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6 درجة
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10.000 كجم =(0.325+ 4.675 weight No. 5+ 5.000 weight No.6)
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7 درجة
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12.500 كجم =(0.325+ 4.675 weight No.5 + 5.000 weight No.6 + 2.500 weight No. 7)
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8 درجة
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21.600 كجم =(0.325+ لا. 2 0.875+ No.3 1.835+ No.4 3.475+ No.5 4.675+ No.6 5.000+ لا. 7 2.500+ No.8 2.915 وزن)
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